Information required on Chat bots for Procurement

Summary

Requisition needs to be created based on Chatbots or Oracle Digital Assistant

Content

I know oracle has recently introduced Oracle Digital Assistant which can be used to create chat bots . Using Oracle digital assistant we can create requisitions through chat bots. I am not able to find a clear step by step guide as to how to enable one particular skill.

I have gone through oracle documentation but there is a whole bunch of it. Also I have gone through a couple of videos but all talks about a demo on how to use the chatbot but not one on how it is developed.